fix: lang overflows, sst

[dartpain]

• What kind of change does this PR introduce? (Bug fix, feature, docs update, ...)

• Why was this change needed? (You can also link to an open issue here)

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[vercel]

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Project	Deployment	Actions	Updated (UTC)
nextra-docsgpt	Building	Preview, Comment	Mar 18, 2026 2:43pm
oss-docsgpt	Ready	Preview, Comment	Mar 18, 2026 2:43pm

[codecov]

Codecov Report

✅ All modified and coverable lines are covered by tests.
✅ Project coverage is 47.14%. Comparing base (cc3b174) to head (8b6d7d0).
⚠️ Report is 5 commits behind head on main.

Additional details and impacted files

@@           Coverage Diff           @@
##             main    #2314   +/-   ##
=======================================
  Coverage   47.14%   47.14%           
=======================================
  Files         182      182           
  Lines       15263    15263           
=======================================
  Hits         7196     7196           
  Misses       8067     8067           

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